Key ring



FIG. 1 is a front perspective view of the key ring;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top perspective view thereof;

FIG. 6 is a bottom perspective view thereof;

FIG. 7 is a longitudinal cross sectional view thereof along axis 7 as shown in FIG. 1; and,

FIG. 8 is a latitudinal cross sectional view thereof along axis 8 as shown in FIG. 1. 

The ornamental design for a key ring, as shown and described. 